Texas Instruments · Overture™ Series
Texas Instruments Overture™ LM1971MX/NOPB Volume Control IC, 115dB dynamic range, SPI interface, 4.5V to 12V supply, 8-SOIC package, Tape & Reel.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | Overture™ |
| Mounting | Surface Mount |
| Supply voltage | 4.5V ~ 12V |
| Interface | SPI |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Volume Control |
| Applications | Communication Systems |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Specifications | 115dB |
| Channels | 1 |
The LM1971MX/NOPB is a single-channel volume control IC designed for use in communication systems, where its SPI interface allows direct digital control of the analog signal path. Its 115 dB dynamic range ensures low-noise signal attenuation across the full audio band, making it suitable for line-level audio routing in base stations, professional audio gear, and test equipment.